Utilizing an FDA-cleared neuroscience-based approach, the Levo System is a personal and patented nightly sound therapy designed to improve the quality of a tinnitus patient’s daily life.


Unlike traditional maskers and/or sound generators, only the Levo System:


  • Is specifically designed for use during sleep when the brain is especially responsive to habituation
  • Can identify the unique tinnitus sound of each individual
  • Allows you to hear the sound the patient lives with
  • Has FDA clearance, CE mark, CSA certification and ISO 13485 2013 Edition
  • Tracks patient use and response to therapy using smart technology/li>
  • Exclusively integrates the Tinnitus Functional Index to measure and monitor tinnitus impact
  • Uses custom ear buds & Apple digital devices


Through a series of interactive activities, the precise sounds of each patient’s tinnitus are identified, giving them the means to understand and demonstrate to others the sound they live with. This sound is unique to each patient and is used to create an individualized therapy to use at home while they sleep.


Like 'defragging' a computer’s hard drive, the brain efficiently reorganizes itself while we sleep. Selectively removing the unnecessary bits of information, our brain prioritizes new and stored information to lock in learning and memory. As a result, new neural connections are created, rerouted or reduced to make way for new learning and problem-solving activities. By using the Levo System at night, patients leverage the brain's natural ability to diminish the effects of tinnitus over time.



User-friendly Levo software allows patients to listen to their personalized sound match on an Apple iPod touch®. Personalized, custom fit ear buds, designed to ensure comfort during sleep, allow for optimal positioning and controlled delivery of sound therapy. Used nightly, patients can share their individual progress with their hearing professional to determine needed improvements over time.




High-quality custom-fit earphones are an essential part of the Levo System. This specially designed in-ear product is designed to ensure comfort during sleep and allow for optimal positioning and controlled delivery of sound therapy. In North America, the Levo System's custom-fit ear buds are provided by Westone, the leader in high-performance audio, in-ear monitoring technology and hearing protection. An expert in both hearing healthcare and professional audio communities, Westone's longstanding history of providing premier products and exceptional customer service make them a natural fit for the Levo System.

Westone is an industry leader in Hearing Health Care and custom In-Ear Monitor (IEM) products since 1959.


For more information about Otoharmonics' Levo System and Order Information, please contact Otoharmonics at: